US Bridges

Long Hill Road over Hop River

Poor

Tolland County, Connecticut · 550 Ft FR JCT RTE 6 · Structure no. 04582

Built
1934
91 years old
Condition
Poor
inspected April 2023
Type
Tee Beam
Concrete
Length
43 ft
1 main span
Daily traffic
401
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Long Hill Road over Hop River is a concrete tee beam carrying Long Hill Road over Hop River in Tolland County, Connecticut. It was built in 1934, so it is 91 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 401 vehicles a day, roughly 7% of them trucks, projected to reach 596 by 2043. The structure is 43 ft (13.1 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLong Hill Road
CrossesHop River
Location550 Ft FR JCT RTE 6
RouteCity Street 0
Coordinates41.74071, -72.37379
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.3 US tons
Inventory rating34.3 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length43 ft (13.1 m)
Longest span40 ft (12.2 m)
Deck width35 ft (10.7 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic401 (2023)
Projected traffic596 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Long Hill Road over Hop River built?

It was built in 1934, making it 91 years old in 2025.

What condition is Long Hill Road over Hop River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.

How much traffic does Long Hill Road over Hop River carry?

About 401 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Long Hill Road over Hop River?

The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.2 m) and a deck 35 ft wide.

Who owns Long Hill Road over Hop River?

It is owned by the Town or Township Highway Agency.